Primordial magnetic fields from dark energy

被引：25
作者：
Lee, DS [1 ]
Lee, WL
Ng, KW
机构：
[1] Natl Dong Hwa Univ, Dept Phys, Hualien, Taiwan
[2] Acad Sinica, Inst Phys, Taipei, Taiwan
来源：
PHYSICS LETTERS B | 2002年 / 542卷 / 1-2期
关键词：
D O I：
10.1016/S0370-2693(02)02264-5
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Evidences indicate that the dark energy constitutes about two thirds of the critical density of the universe. If the dark energy is an evolving pseudo scalar field that couples to electromagnetism, a cosmic magnetic seed field can be produced via spinoidal instability during the formation of large-scale structures. (C) 2002 Elsevier Science B.V. All rights reserved.
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页码：1 / 7
页数：7
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